Williamson Value property tax analysis

4412 Sam Bass Rd, Round Rock, TX 78681

1,748 sqft, built 1984, in L580D75C - Leander Sam Bass Area Appraised at $1,113,765 for 2026.

Williamson County account 90510

Appraised value
$1,113,765
Tax year 2026
Market value
$1,113,765
Living area
1,748 sqft
$637 per sqft
Year built
1984

Why this page matters for a protest

A strong tax protest page needs the county value, property facts, and enough context to compare this home with similar properties nearby. This page gives homeowners a starting point before reviewing comparable homes and prior-year changes.

The county value changed +5.5% from $1,055,402 in 2025 to $1,113,765 in 2026.